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image: Mammalian Immunity: What’s RNAi Got to Do with It?

Mammalian Immunity: What’s RNAi Got to Do with It?

By Shawna Williams | July 21, 2017

A new study adds to the evidence that mammalian cells can use small interfering RNAs to defend against viruses, but questions remain about physiological importance.

1 Comment

image: Opinion: Use Pollution Models to Support Stream Sampling

Opinion: Use Pollution Models to Support Stream Sampling

By Jacelyn Rice and Paul Westerhoff | July 11, 2017

Modeling gives insight to the critical role of streamflow conditions when assessing the concentrations of endocrine disrupting compounds.  

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image: Caterpillars Turn to Cannibalism: Study

Caterpillars Turn to Cannibalism: Study

By Abby Olena | July 10, 2017

Herbivores may take to omnivory and eat conspecifics when the plants they feed on produce unsavory protective chemicals.

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image: Gut Feeling

Gut Feeling

By Ruth Williams | June 22, 2017

Sensory cells of the mouse intestine let the brain know if certain compounds are present by speaking directly to gut neurons via serotonin.

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image: T Cells That Drive Toxic Shock in Mice Identified

T Cells That Drive Toxic Shock in Mice Identified

By Ashley Yeager | June 20, 2017

Overzealous activity by mucosa-associated invariant T (MAIT) cells in response to bacterial toxins can lead to illness instead of stopping it.

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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image: No Place to Hide

No Place to Hide

By Claire Asher | May 31, 2017

Environmental DNA is tracking down difficult-to-detect species, from rock snot in the U.S. to cave salamanders in Croatia.

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image: How Statistics Weakened mRNA’s Predictive Power

How Statistics Weakened mRNA’s Predictive Power

By Ruth Williams | May 22, 2017

Transcript abundance isn’t a reliable indicator of protein quantity, contrary to studies’ suggestions. 

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image: The RNA Age: A Primer

The RNA Age: A Primer

By Ruth Williams | May 11, 2017

Our guide to all known forms of RNA, from cis-NAT to vault RNA and everything in between.

8 Comments

image: Viral Trigger for Celiac Disease?

Viral Trigger for Celiac Disease?

By Anna Azvolinsky | April 6, 2017

A common, seemingly benign human virus can trigger an immune response that leads to celiac disease in a mouse model, researchers show. 

3 Comments

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